268422490
268,422,490 is an even composite number composed of six prime numbers multiplied together.
268422490 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 268422490:
2 × 5 × 72 × 31 × 41 × 431
(2 × 5 × 7 × 7 × 31 × 41 × 431)See below for interesting mathematical facts about the number 268422490 from the Numbermatics database.
Names of 268422490
- Cardinal: 268422490 can be written as Two hundred sixty-eight million, four hundred twenty-two thousand, four hundred ninety.
Scientific notation
- Scientific notation: 2.6842249 × 108
Factors of 268422490
Divisors of 268422490
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 5 7 10 14 31 35 41 49 62 70 82 98 155 205 217 245 287 310 410 431 434 490 574 862 1085 1271 1435 1519 2009 2155 2170 2542 2870 3017 3038 4018 4310 6034 6355 7595 8897 10045 12710 13361 15085 15190 17671 17794 20090 21119 26722 30170 35342 42238 44485 62279 66805 88355 88970 93527 105595 123697 124558 133610 176710 187054 211190 247394 311395 467635 547801 618485 622790 654689 865879 935270 1095602 1236970 1309378 1731758 2739005 3273445 3834607 4329395 5478010 6546890 7669214 8658790 19173035 26842249 38346070 53684498 134211245 268422490
- Sum of all divisors σ(n): 595703808
- Sum of proper divisors (its aliquot sum) s(n): 327281318
- 268422490 is an abundant number, because the sum of its proper divisors (327281318) is greater than itself. Its abundance is 58858828
Bases of 268422490
- Binary: 11111111111111001101010110102
- Hexadecimal: 0xFFFCD5A
- Base-36: 4FT84A
Squares and roots of 268422490
- 268422490 squared (2684224902) is 72050633137800100
- 268422490 cubed (2684224903) is 19340010352924815964249000
-
The
square root of 268422490 is 16383.6043043037 -
The
cube root of 268422490 is 645.0691911433
Scales and comparisons
How big is 268422490?- 268,422,490 seconds is equal to 8 years, 27 weeks, 5 days, 17 hours, 48 minutes, 10 seconds.
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To count from 1 to 268,422,490 would take you about twelve years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 268422490 cubic inches would be around 53.8 feet tall.
Recreational maths with 268422490
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The information we have on file for 268422490 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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